package cuShapes;

import java.util.LinkedList;


public abstract class Connectable extends PQShape{

	protected LinkedList<Arrow> arrowIn, arrowOut;
	
	protected Connectable(){
		super();
		System.out.println("Connect con");
		arrowIn = new LinkedList<Arrow>();
		arrowOut = new LinkedList<Arrow>();
	}
	
	public void add_arrowOut(Arrow a){
		arrowOut.add(a);
	}
	
	public void add_arrowIn(Arrow a){
		arrowIn.add(a);
	}

}
